NO.PZ2023021601000013
问题如下:
With respect to an investor’s utility function expressed as: U=E(r)-0.5Aσ^2, which of the following values for the measure for risk aversion has the least amount of risk aversion?
选项:
A.−4. B.0 C.4解释:
A negative value in the given utility function indicates that the investor is a risk seeker.这题啥意思。。。。